Translations:Adventist Youth Honors Answer Book/Recreation/Archery/29/en
From Pathfinder Wiki
There are two ways to put and arrow on the string. One is right and one is wrong. The index feather or "cock" feather should point away from the bow. This feather is usually a different color than the other two which are also known as "hen" feathers. Doing this allows the hen feathers to gracefully clear the bow. If the "index" feather is pointed toward the bow it will kick out away from the bow as it tries to clear the bow during the shot.