Creating the Bow
Cut down a very straight small tree, about 5 1/2 feet long and 2 1/4 to 3 1/4 inches in diameter. Remove the bark by scraping it, not craving it, to prevent cutting the wood. Split the log in half, then half again.
Draw an outline of the bow on the wood and find the center point. Measure 3 inches from both sides for the hand grip. Use a file to taper the wood back. The thickness around the handle should be about 5/8 to 3/8 inch in thickness at the tip. The width of the bow should be tapered back to 2 1/2 inches at the handle and 1/2 inch at the tip.
Taper the hand grip to a comfortable fit for you. Use scrapers and sanders to finish the design and smooth the bow. Wrap leather strips around the hand grip for comfort.
Oil the bow with a warm mixture of fat and brain matter, applying it with a cloth to coat exposed areas. Warm your bow by a fire or stove to drive the oils into the bow.
Stringing Your Bow
Hold your bow with the front face facing downward. Grip the center riser and place the larger pouch of the bow stringer over the tip of the lower or bottom limb.
Place the smallest pouch over the tip of the upper limb.
Step on the stringer cord and pull up on the riser to make the string taut. Guide the string into the notches of the upper limb.