Two nocks having been roughly finished, they are loosened from their wooden handles by being soaked in boiling water, and are ready for use. Cut the ends of the bow to fit the nocks in such a way that they tip slightly backward when in place, but do not attach them yet.

At this point we back the bow with rawhide. Ordinarily a yew bow properly protected by sapwood requires no backing; but having had many bows break in our hands, we at last took the advice of Ishi and backed them. Since then no bow legitimately used has broken.

The rawhide utilized for this purpose is known to tanners as clarified calfskin. Its principal use is in the manufacture of artificial limbs, drum heads and parchment. Its thickness is not much more than that of writing paper.

Having secured two pieces about three feet in length and two inches wide, soak them in warm water for an hour.

While this is being done, slightly roughen the back of your bow with a file. Place it in the vise and size the back with thin, hot carpenter's glue. When the hide is soft, lay the pieces smooth side down on a board and wipe off the excess water. Quickly size them with hot glue, remove the excess with your finger, turn the pieces over and apply them to the bow. Overlap them at the hand grip for a distance of two or three inches. Smooth them out toward the tips by stroking and expressing all air bubbles and excess glue. Wrap the handle roughly with string to keep the strips from slipping; also bind the tips for a short distance to secure them in place. Remove the bow from the vise and bandage it carefully from tip to tip with a gauze surgical bandage. Set it aside to dry over night. When dry, remove the bandage and string binding, cut off the overlapping edges of the hide and scrape it smooth. Having got it to the required finish, size the exterior again with very thin glue, and it is ready for the final stage.

The tips of the bow having been cut to a conical point and the nocks fitted prior to the backing process the horn nocks are now set on with glue; the ordinary liquid variety will do.

Glue a thin strip of wood on the back of the bow to round out the handle. This should be about one-eighth of an inch thick, one inch wide and three inches long and rounded at the edges.

Bind the center of your bow with heavy fish line to make the handgrip, carefully overlapping the start and finish. A little liquid glue or shellac can be placed on the wood to fix the serving. Some prefer leather or pigskin for a handgrip, but a cord binding keeps the hand from sweating and has an honest feel.

The handle occupies a space of four inches with one and a quarter inches above the center and two and three-quarters below it. Finish off the edges of the cord binding with a band of thin leather half an inch wide. This should be soaked in water, beveled at the edge, sized with glue, put around the bow, and overlapped at the back. I also glue a small piece of leather on the left-hand side of the bow above the handle to prevent the arrow chafing the wood at this spot. This is called the arrow plate and usually is made of mother-of-pearl or bone; leather is better. These finishing pieces are wrapped temporarily with string until they dry.