When you nock an arrow with the bow held parallel to the ground, the cock feather (also called the index feather) should be pointing up. This means the cock feather is perpendicular to the bowstring and facing away from the bowstring when the bow is held horizontally. This positioning helps the cock feather clear the bow and ensures consistent flight and proper arrow spin. Typically, the cock feather is a different color from the other two feathers and acts as a reference point for proper arrow orientation each time you nock it.
In summary:
- Bow held parallel to the ground (horizontal).
- Cock feather points upward, perpendicular to the bowstring.
- This helps proper clearance over the bow and stabilizes arrow flight.