Last-modified: 15 April 1996
Other Newsgroups: rec.org.sca
Written by: Rob McNeur <Rob@ccc.govt.nz> and Pip Sullivan <email@example.com>
This is not really a FAQ, more of an OAQ (Occaisonally asked questions)
This is intended to give guidelines in the construction of your own traditional longbow, mainly of the Self-bow style. For those interested in traditional composite and/or recurved bows, I recommend the Asiatic-Turkish section of the FAQ.
(I apologise for the quality of the ascii text graphics used, but could find no other way to represent some of the concepts)
Self-bows are those which are made fully of wood, either a single stave, or
a pair of shorter staves, usually jointed at the handle, giving a single
Some of these are well suited to Self-Bows, some better suited to making
laminations for composite bows.
(These are all supposed to be the preferences in the Northern Hemisphere,
USA, UK, Europe etc. Some or all of these may be available, some may only
be available in the USA)
Yew (of course), Osage Orange, Dagame (lemonwood), Elm, Ash (most of them), Hickory, Oak, Birch, Black Locust, Walnut, Cedar, Juniper, Mulberry, Maple, etc. Of the Ash varieties in the US :-
strong ash = white, red, green, texas, & oregon weaker ash = black, blue (both may be adequate for a bow)
The main New Zealand & Australia options include NZ - Tawa, Rewarewa (probably), Manuka/Kanuka (NZ Tea-Tree) OZ - Osage Orange, Acaias (Wattles) (eg Blackapple, Gidgee Myal/Boree etc)
Tasmanian Myrtle, Spotted Gum, Alpine Ash, Silver Ash
Pacific regions :- Bamboo, Lancewood (NB this is *NOT* NZ Lancewood),
Seasoning of wood
The main criteria is that the wood has been seasoned (dried) fairly slowly.
If you are using commercial stuff (from a timber yard) it has probably been
kiln-dried. This is usually OK if done properly, although can sometimes
weaken the wood slightly if done too quickly or dried too much.
The general opinion amongst bowyers is that air-dried wood is far superior
(Some timbers like Osage orange don't like kiln drying.) however, it is
often difficult to acquire suitable air-dried timber without doing it
yourself (over a long period).
Also, if you have the equipment to be picky about it, the wood should ideally have been dried to suit the region it is being used in. This is sometimes relevant if the wood is imported, kiln-dried in one place and used in a region with a higher or lower humidity. And if kiln-dried too much, (below about 10% Moisture content) this is also likely to weaken the wood. However, as most people don't have the equipment to test, the moisture content is usually just assumed to be correct.
Ideally, the wood should be split rather than sawn, preferably Bow staves
should be radially split from a log/branch which is 4-6 inches diameter plus.
This means that it is more likely that the wood will follow the grain, whereas
sawing is often more likely to cut across grain. The more the bow-stave
follows the grain of the wood, the less likely it is to break, and the
stronger it is likely to be. If the grain runs across the bowstave at any
sort of an angle, this will weaken the bow to a certain extent, the amount of
weakening depending on the degree of the angle of the grain.
Usually the sapwood becomes the back of the bow, particularly in the
traditional "D" section longbow. Grain alignment is not as critical when
using LEMONWOOD/DAGAME, which is recommended for the beginner.
Ideal line of grain and wood growth rings
(NB Variations in these are perfectly allowable, but the greater the
variation from the ideal, the more likely it will be that the completed bow
will be weaker and more prone to breakage in use or in construction)
Back |-------------------| ---------------------------------------------- |-------------------| Growth ------------------------------------------- |-------------------| rings ---------------------------------------- |-------------------| ----- |-------------------| (exaggeration of the grain lines |-------------------| along the side of the bow) front Back of bow ____________________ <---sapwood \__________________/ \________________/ \______________/ \____________/ Belly of bow
The grain should also run straight along the length of the stave from end to end. If it curves up and down, then you have to alter the design to follow the grain. At all times, the back of the bow should follow the line of the grain and the front (belly) of the bow should follow the line of the back (with the appropriate tapering required). Likewise if there are any knots in the wood, you have to alter the design to allow slightly extra wood to go around and support the weaker knot wood (or 'pins').
eg if the grain dips down in the bowstave, then the bow should also be shaped
to follow that curve
(from a side view of the grain)
------\ /------------------- (here the dip in the grain will be followed ------\\---//------------------- in the bow, resulting in a bow having a ------\\---//------------------- curve in one arm. If not followed, the ------\\---//------------------- grain will be cut, weakening at this point. \---/
With twisted staves, it is best to joint two "sister" split pieces from the same log (ie two pieces split next to each other from the same log - and which would then have similar twists) and joint them at the handle using a Z- or FISHTAIL SPLICE (as below). This ensures that both limbs are complementary, even if badly twisted.
Z-Splice Fishtail Splice -----------------------/-------------------------/---------------------------- / / / / / / / / /-------------/ / / \ / \ / \ / \ / \ ---------------/---------------------------------\----------------------------
This can also be done if you are unable to find a single length of wood to make a complete stave. 2 half-lengths can be spliced using either of the above splices, such that the spliced section will be in the handle section of the bow and therefore covered by the handle wrapping etc.
To work these, you will need a straight edge (or string-line), pencil, saw,
hand rasp and/or drawknife and/or spokeshave, sandpaper. A Vice is also
very useful, as long as the bowstave is gripped between blocks of wood etc to
reduce damage to it.
The professionals often speed the process up with a bandsaw, but these have a tendancy to waste a lot of bowstaves until you know what you're doing.
Initial preparation of the back of the bow
The back of the bow should be the side which is closest to the outside of
the tree or branch if it can be determined (ie. sapwood - particularly for YEW).
In many bows, the back is sometimes made in the sapwood of the timber, with the
bulk of the bow in the heavy heartwood. Whether to use the sapwood or not
is dependant mainly on the type of timber being used. Yew's sapwood has
properties that make it ideal to be left on as the back of the bow. With many
species, all of the sapwood is removed and the back of the bow becomes the
first layer of hardwood found (See below for a fuller discussion on
If the sapwood *is* being left on to form the back of the bow, it should be thinned down so that it only comprises up to a maximum of about 1/3 of the thickness of the finished bow. Most of the strength of the bow comes from the heartwood.
Bows can be made totally from sapwood of many tree species, but some slight changes need to be made in the following designs to accomodate whitewood bows. (See "Woods other than Yew and Osage orange" below for details)
To prepare to work the bowstave, the back of the stave should be worked down until the full length of the back is all within a single growth ring i.e there are no rings or 'feathers' showing through on the back. This means following the grain no matter what twisting occurs in the grain and in the stave.
This should be done with handtools, rather than a saw, as it is probably the
main reason for weaknesses in a final bow. If the growth rings are cut through
anywhere on the back of the bow, it is extremely likely that this will be the
place the bow will snap at. Once the back is cleaned down to the same growth
ring, the actual bow can be marked out.
Woods other than Yew and Osage orange
(From: firstname.lastname@example.org (Stephen & Krista Fraser)
Probably one of the most common questions I hear is "Is it okay to make a bow from a wood other than yew or Osage orange?"
My quick answer: Not only is it okay, in some cases it is more desirable. Firstly, white woods do not need to be coddled in terms of the sapwood to heartwood ratio. With yew and Osage, bark _and_ outer wood should be removed to produce a good quality bow. For a beginner, this is a daunting task. However, white woods require no special treatment. Once dry, simply remove the bark and the exposed wood instantly becomes the back of the bow.
Secondly, yew staves can cost $120.00 U.S. now, while most people have the ability to go and cut down their own maple, ash, white oak, birch or hickory tree for little or no cost. Often, one can pull two or more staves from a white wood tree. I, personally, refuse to cut down a tree unless it can yield 5 bows. Sometimes this takes a bit of looking, like maybe two hours as opposed to the week or so it could take looking for the "perfect" yew tree - if such a thing exists at all.
In speaking of the virtues of white wood bows, it's impossible to fully appreciate their value without first speaking about bow design and how it can affect performance.
If you're the impatient type, and have already made your first bow of some common wood according to the dimensions given in this FAQ, you will probably have found that the resulting bow has taken a massive "set" or amount of "string-follow". Both of these terms refer to the amount that the bow has bent in the belly direction when unstrung.
String follow or "set" is not a big problem unless the set is extreme (anything over 3"). Again, if you've made a white wood (common wood) bow according to the dimensions in this FAQ, you will probably have constructed a bow with anywhere from 6 to 10" of set. Set robs a bow of arrow speed - a factor that is very important in the construction of bows.
Why? Because a higher arrow speed means that an arrow has a flatter trajectory, thereby making it easier to aim at varying distances. Additionally, if you're a hunter, you'll appreciate that arrow penetration into target is important to ensure a quick, clean kill.
So how can we make a white wood bow with the same weight, arrow speed and poundage as a premier wood bow? Simple. Make your white wood bow wider (in the case of the flatbow) or longer (in the case of the longbow).
Most bowyers agree that white woods need a factor of 20 to 30% increase in width or length to equal the cast and speed of a premier wood bow. In the case of a flatbow, this amount only applies to the maximum width of the bow. In the case of a longbow, this applies to the entire length.
Although 67" is by far the most efficient length to base a bow at, such a thing is practically impossible if making a D-Style longbow out of a white wood. In my experience, I have found 79 inches to be a good base point. This done, I don't have to adjust any other aspect or dimension of the weapon. With white wood flatbows, I always use 2 1/8" at widest point with handle remaining the same width and thickness as it would in a premier wood bow.
Remember that these increases apply only to the _WIDEST_ point (in terms of flatbow) or _ENTIRE LENGTH_ in the case of a longbow. Adjust no other dimensions ... these changes will do the job.
As a quick review, let's look at the advantages and disadvantages of making bows from "white woods".
More choice of woods
Outside of tree becomes back of bow. No extra work.
Requires wider of longer limbs.
Not as "prestigious" as premier woods.
When I compare my bow with those of other bowyers, I always get a quick rush.
It comes from knowing that I didn't spend a penny on my wood, that my woods
are less endangered than those of others, and that the bow itself was easier
to work. That lets me spend more time shooting, and less time making
------------------------------\ /------------------------------- ^ \ / 1+ | ----- 3/4" 7/8" wide handgrip | ----- v / \ ------------------------------/ \------------------------------- <--------------------------------67"---------------------------------> 3" <-12"-><><-4"> Side View --------- e d c b a b c d e Back ---------------------------------------------------------------------- ------------------------------\ /------------------------------- Belly \ / -----
(NB, the bow is drawn to 67" length, designed for a 28" draw length. If
your draw length is longer or shorter, alter the total length by 2" for every
1" draw length change (e.g. draw length of 26" gives a length of 63")
Handle section (c-c) remains the same, the rest (c-e) should alter in
Also, the handgrip on the belly side (c-c) can either be all of one part of the main bow, or else can be a second length of wood glued onto the belly to give the necessary depth.
First, draw a line the full length of the back, directly down the middle of the bow, using a straight edge or string line. Mark the middle of the length of the stave 33.5" from each end. (a) The handgrip will be 2" (a-b) either side of this, (giving a 4" long handgrip b-b) and will then widen over the next 3" (b-c) to the widest part of the bow (c). From c-d (12") the stave remains the same width (1 & 3/4" total width or 7/8" either side of the centre line).
>From d-e, the bow width tapers as a straight line down to a final width of
about 5/8" (5/16" either side of the centre line). Once these are marked on the back, they can be cut to shape and smoothed with plane and sandpaper, giving the rough shape.
>From the side, the depth of the handgrip (b-b) should be about 1&5/8", tapering
off to about 1&1/4" at (c) and then a straight taper down to about 3/4" at (e). Once this basic shape is sawn out, the belly can be worked down to meet the required weight using more cautious handtools. The Belly is kept flat throughout it's length and the taper towards the tips kept constant.
(See 'Tillering bows' below for details on working to weight)
^ ^ 5/8 | wide |= 1 & 1/4" wide grip V v ---------------------------------------------------------------------- <--------------------------------67"---------------------------------> <1><3"> Side View --------- c b a b c Back ---------------------------------------------------------------------- ----------------------------------------------------------------------
To mark the bow out, draw a line the full length of the back, directly down the middle of the bow, using a straight edge or string line. Mark the middle of the length of the stave 33.5" from each end. (a) The handgrip will be 1" from this (a-b) on the upper limb and 3" on the lower limb, (giving a 4" long handgrip b-b but meaning that the upper limb is 1" longer than the lower one). From b-b, the width should be about 1&1/4" wide (5/8 either side of the centre line) and from b-c should taper smoothly down to about 5/8" wide (5/16" either side of the centre line).
Once these are marked on the back, they can be cut to shape (cutting outside of the line to allow slightly extra wood) then smoothed to size with plane and sandpaper, giving the rough shape.
>From the side, the depth of the handgrip (b-b) should be about 1&1/4", tapering
straight down to about 1/2" depth at (c). Once this basic shape is sawn out, the belly can be worked down to meet the required weight using more cautious handtools. This style of bow has the centre of the belly remaining high and the sides and belly completely rounded.
Back ---------------- \ / (the back remains flat, or rather slightly convex following \ / the natural line of the growth rings and the sides and belly \ / are supposed to be rounded into a "D" shape. Wood is shaved \ / off with rasp, spokeshave, drawknife or scraper until the \ / appropriate tiller is maintained, all the time ensuring that ------ the slope of the taper remains constant from handle to tip.) Belly
(See 'Tillering bows' below for details on working to weight)
Tillering is the process of working a bow down evenly to reach the required
draw weight at the required draw length and to ensure that bow limbs are
balanced with respect to each other and ensuring that the "arc" of the drawn
bow is even.
The majority of the work here is simply removing wood from anywhere that is not bending enough, and *not* removing wood from places that bend too much. The final result is a bow that bends evenly throughout it's length (Usually except for the handle section, although in some bows, even the handle section bends slightly).
The initial process.
Initially, wood is rasped evenly from the length of each limb on the bow.
After a small amount of wood has been removed, rest the end of the limb on
the ground, grasp the other end of the stave in one hand, grasp the centre
of the bow and press against the bowgrip. The object is to get the limb
starting to flex evenly. Once both limbs have started to flex about 5-6
inches forward from the vertical, we are ready to move on to the more precise
tillering. Initial nocks are cut 1/2" in from the end of each limb, sloping
at a 45 degree angle from back to belly, using something like a 5/32"
circular rasp, pocketknife or 4mm chain saw sharpening file.
With practice, floor testing the bow can be used to get to within 20-30 lb
of the desired weight, when starting it is advisable to be a bit more
cautious. (Floor-testing is resting one end of the stave on the ground and
grasping the handgrip and end of the upper limb. Putting pressure on the
handgrip causes the limb resting on the floor to flex, the amount of flex
is determined by the amount of pressure applied to the handgrip.)
The easiest way of doing this is to have a 'Tiller stick' and a pair of
bowstrings. The first bowstring is a very heavy and very long one so the
bow can be strung just by slipping the long string on without flexing the
bow. The other bowstring is used later once the bow starts to flex evenly
to about 12" or so.
The other alternative is to have a pulley rigged up in the workshop, so the bow can be drawn using a pulley and rope with the bow handle clamped down to the floor or bench, set up so that you can hold the rope and still stand back far enough to compare the developing curves.
With a spring scale, this can also be used to determine the draw weight of the bow.
It is also useful to trace the required curves on a section of wall or paper such that the developing bow can be compared against it. As long as both curves are graphed accurately, this helps to ensure that both limbs match perfectly when they are completed.
/ / | top of the \ tiller stick /| /| /| /| /| /| /| \ --/ --/ --/ --/ --/ --/ ---/ -----------
The stick is made longer than you intend to draw the bow, up to 36" long is good, with slots cut into one side at every inch mark. The edges of these slots should be rounded so as to not wear the bowstring. The centre of the bow rests in the hollow at the top of the tiller stick and the string is drawn down. This can be used to both show the current draw weight and also the current draw length. If the base of the stick is placed on a set of kitchen scales and the string drawn down level to the slots, the downward pressure on the stick shows as the draw weight on the scales. (The string must be held just clear of the stick to check the draw weight). Also, the string can be slid into any of the slots to hold the bow in a curved state while you stand back and look at it to check the developing curve. It is also useful to trace the shape of the arc on the wall/floor for various draw lengths to check shape/flexing. This is a sensible precaution to set up if you plan on making several different bows.
Once the first (long) bowstring is fitted, the bow is placed in the tiller stick and the string drawn till the bow has a small constant curve. From the first time the bow is bent, the curve must be gradually built up from a small gradual curve to the final state, flexing it slightly further at each stage. And once it starts bending, it should not be drawn to a greater weight than the intended final weight of the bow. (In fact, it should be worked to a couple of pounds higher than intended as it is likely to loose a couple of pounds in the final finishing). Once the nocks of the bow are flexing about 12-14" forward from straight, the normal length bowstring can be fitted and used from then on for testing.
The belly of the bow should show the growth rings meeting in the middle of the bow as the curve develops, and these should be running steadily out to the tips as the constant taper develops.
As the bow is placed in the tillering stick and drawn slightly, step back
and look at both limbs. If they are not both curving equally, mark the
places that are not bending enough, take the bow off the stick and work it
down further. If there are areas that are bending too much, then don't
touch these areas until those on either side are worked down so as to
spread the curve more evenly.
Both limbs must develop the same curve, and that curve should be fairly constant and even from grip to nocks.
At every stage, and every time the bow is tested, check the curves of the limbs. Check the curve, get them even, then check the draw weight of the bow. Then draw the bow to the current distance several times (10-15), to exercise the wood. This allows the wood to slowly weaken and get used to bending.
Once the curves are even, take the string down another notch in the tillering stick and repeat the procedure until the desired draw length is reached.
The final weight of the bow should be about 2-4 lb higher than the desired weight. Final finishing (sanding etc) plus initial shooting of the bow will cause it to drop the final 2-4 pounds so as to achieve the desired weight. When the bow is completed, it is usually preferable to glue a thin block of wood along the back of the handgrip, shaped to fit the hand better. Once the bow is sanded, it can be sealed with a decent polyurethane or similiar to waterproof, seal and protect it. Alternatively use a polymerising gun stock oil such as BIRCHWOOD CASEY TRU-OIL.
Then fit nocks and handgrips as required. If desired, a backing strip can also be added before the handgrip block is glued in place. The backing strip is likely to raise the draw-weight by a small amount (2-5 pounds).
NB, Once the bow has reached it's desired draw weight, it should *NEVER* be drawn to any greater draw length. To do so, greatly risks snapping the bow. So don't lend it to another archer without carefully supervising them.
As an alternative, many longbows are fitted with antler or horn nocks, slid over the end of each limb and glued in place. This helps protect the wood from abrasion from the bowstring and is also quite decorative. To make these, take a section of antler or horn of up to 4" long and 1/2"-3/4" across at the base. The end of the limb should be shaped into a cone shape for about the end 1/2" of wood, and the base of the antler nock drilled out to fit. File or cut nocks into the antler, then spread a strong waterproof woodworking glue onto the end of the limb and slide the shaped antler nocks on, holding them firmly in position until the glue has set.
Also, as another alternative to cut nocks, it is possible to tightly wrap sinew (or cord) around the nocking points of the bow and glue it in place. The string is then slid over the ends and held in place by the loop of sinew.
Recurves can be added to a bow by a variety of methods. One method is to glue extra lengths of wood onto the tips of the bow at an angle to the original stave.
___ e.g. / / (Gluing this extra addition on gives an Back of the bow limb ) ( instant recurve effect, giving a slightly --------------------------/ / faster cast to the arrow, but is not an / / ideal setup) ------------------------/--/Belly of the bow
The more normal method to recurve a bow is to hold the area to be recurved
over a pot of boiling water for quite some time, so that the steam slowly
softens the wood fibres. After a while (20 minutes or more) the wood fibres
will have softened enough for the limb to be fairly flexible. Shape it to
the desired shape (Usually by wrapping it around something so as to give a
uniform curve) then allow it to slowly dry and cool. Ensure that both limbs
are recurved to the same extent, again ensuring that the curves in both
limbs match at all times. Any mismatch in the flexing of the limbs will
place an increased and unbalanced strain elsewhere in the bow, possibly
with fatal effects (for the bow).
Staves made from twisted timber such as Osage Orange, can be straightened
with careful application of heat from a gas stove provided that the timber
is protected by application of fat or candle wax or similar to prevent
This method is also used to straighten bows which have developed curves or
twists during use. Carefully and slowly heating the complete bow allows
the wood to become slightly softer, the wood can then be curved to the
desired shape and slowly cooled again. The whole bow should be warmed at
the same time, not in stages, so this can be done in a section of pipe with
the ends closed, and the heat applied to the pipe, rather than directly to
As long as the wood is not overheated or burned at all, it should return to straightness and recover most (if not all) of the lost poundage. This will, of course, not be permanent, but can greatly enhance the effective life of the bow
(From: "I. Priestnall" <email@example.com>
I have found a good source of rawhide for backing bows in the local pet shop. They sell rawhide doggy chews that are about 18 inches long, composed of a tube with a knot in each end, looking rather like a shabby femur bone. Other pet shops I have asked knew about these large chews and were prepared to order them for me.
The first task is to choose good material. These chews are a sort of dirty buff color. Reject those with obvious flaws, such as splits, and try and get hold of those with an even coloration. They are translucent, so surface blemishes show through, but I haven't experienced problems, even with quite thin areas in the material.
In order to un-knot them, you have to soak the whole chew in cold water for about 2 days. The knots in the ends then come undone quite easily. My chews consisted of one single piece of rawhide about 36 inches long, 6 inches wide, rolled into a tube and packed with other bits of rawhide about 6 by 11 inches.
Once the pieces of hide have been separated and while they are still soaking wet (they are now white and sort of blubbery), you can smooth the surface. The hair side is usually ok, but the inner surface can be a bit rough. I clamp a steel straight edge in a vise and just draw the surface over the steel edge a few times. This scrapes off a lot of loose-hanging bits.
Next put the rawhide you will be using into a bath containing cold water with about 2 ounces (a scant handful) of washing soda per gallon dissolved in it. Leave for 24 hours to degrease the hide.
Take the hide out of the bath, rinse it quite well under running water and then roll it up in damp sacking for 24 hours. This renders it damp enough to work with, but not wringing wet.
I have backed both board bows and stave bows with rawhide. Stave bows are easier due to their lightly rounded back, so I shall deal with them first.
The best glue to use is hide glue. It works like a charm. Put a handful of hide glue granules in an old tin can and allow it to soak overnight in just enough cold water to cover it. If you don't have a glue pot, cover the bottom of a saucepan with marbles or pebbles so as to support the tin can free of the bottom during heating. Fill the space between tin can and saucepan with water and heat the whole contraption until the glue is fluid. Thin with water to get a syrupy consistency. Stir well. Take the stirring stick out of the glue and watch the glue dribbling off it. If it drips in splashes, the glue's too thin. If it doesn't flow easily - too thick. A thin, consistent stream is about right.
Take your bow and clean up the back with fine sandpaper to give a clean, grease free surface. I usually wipe it over a couple of times with a cloth soaked in acetone to ensure really grease-free conditions.
It helps if the bow is mildly reflexed before backing. Tie a stout cord to the nock ends, take a loop over a screwdriver or other lever in the middle of the cord, and twist the lever to cinch up the bow into about 2 inches of reflex. Tie off the lever to the cord. Mount the bow in a bench vise with the reflexed back uppermost.
As soon as the bow is clean and grease free, paint a thin layer of hot glue over the back surface to seal and prime it. Allow the rpiming coat to cool and set (overnight).
Meanwhile, you can cut the rawhide to shape using a hobby knife. Do this on a clean surface because you don't want dust and grit on your wet rawhide. Allow plenty of overlap over the sides of the bow as the hide shrinks as it dries.
The hide will have to be jointed, preferably under the hand grip. I use a skiving joint like this:
\\ \\ __________\\_________
where the overlap is about 0.3 to 0.4 inch. I've done it in two ways: the proper way, where you bevel the mating edges of the damp hide using a sharp hobby knife before you apply the backing. And the lazy way: Back half the bow. After about a day, bevel the glued down backing at the joint and back the other half of the bow, using a generous (1 inch) overlap. When the backing is dry, you can grind / sand / rasp off the excess, leaving a neat surface.
Backing the bow is a simple operation. Get everything ready before you start. Make sure the glue's nice and warm and running like table syrup. Paint a thin layer on the back of the bow, running down over the sides. Place the backing strips in place on the bow, starting at the centre and smoothing towards the limb tips. Glue the joint. Don't worry that the glue gels almost immediately: the dampness in the hide causes the glue to swell and form a bond.
Now take a bandage, minimum 2 inches wide (as used for first aid) and, starting at the handle, bandage the bow and backing tightly. Overlap the turns of the bandage by about an inch. Fasten off the limb tips tightly with a string whipping. Just to make sure, I now usually use a second layer of bandage over the first.
Restrain your impatience. Remove the bandage layers after 48 hours. Re-whip the joints and the nock ends with string. Allow the bow to dry out for at least a week. A month might be better. Then remove the whippings and the cord used to strain the bow into reflex.
The rawhide is now as hard as finger nail. Carefully trim off the excess using a hook knife (as used by carpet / lino fitters). Rough edges can be trimmed with a Surform, and final trimming is done with a spokeshave, set for a fine cut.
Allow the bow to cure for about another month before finishing it. I sand off the rawhide surface with fine-grit paper, giving a very smooth surface, before decorating and varnishing the bow. I use yacht varnish. Several coats, sanding between coats. Pay particular attention to the sides and the joints, where rain can seep in.
You can also use the same technique with other parts of the bow. Since my last bow was only 3 millimeters wide at the nock ends, I fashioned nocks from a thin strip of wet rawhide, folded over a thin piece of wooden dowel, then glued and whipped on. Nock-shoes and arrow plates can also be made.
Backing a flat-backed (de-crowned or board) bow is similar, but I have found it useful to use a pressure distributor in the form of a strip of aluminium with a T-shped croos section. I place this with the wide flat area in contact with the bandaged back, then tie up the whole works tightly with cord.
Be aware that, when varnished, the rawhide backing goes almost transparent. So you can see the wood grain through the backing. You can also see any air bubbles and imperfections in your glueing technique!
I have found a rawhide backing to be immensely strong. It also recovers fast: when just unstrung, you can see the bow visibly creeping back to its normal conformation. If it has a drawback, it's that it is relatively heavy and doesn't add to the bow's cast. Set against that, it's like armor plate, and protects the bow against dings and scrapes, as well as other archers who may want to 'have a go' with one's pride and joy.
(if you want to do much bowyery, these are definitely worth the money !)
EDUCC@lure.latrobe.edu.au (Lyn and John Clark) firstname.lastname@example.org (Adam Karpowicz) Stephan.Melin@neuss.netsurf.de (Stephan Melin) email@example.com (Eric Kriley) firstname.lastname@example.org (Stephen Fraser) email@example.com (Ian Priestnall)
Good luck !
Any queries, changes, additions or abuse for this section of the FAQ to
This is a section of the FAQ for alt.archery. It is maintained by me at the following e-mail address: firstname.lastname@example.org Comments, flames, etc. on the FAQ are welcome and should be directed to me. Comments on the specifics of the section can be addressed to either me or the person responsible for this section. If addressed to me, I will forward them to the author of the section. If you wish to see this section cross-posted to another group, please e-mail me a request to do so. If I can access that group, then I will so cross-post whenever I post this section.
Terry Trier email@example.com