After seeing the thread below and many times this question has been asked...between rain drops, took a few pics to demonstrate a simple point.
Right hand bow, cock feather in...notice the odd hen feather in the "up" positon.
Right hand bow, LW feathers, cock feather out in the normal position...odd hen in the "up" position.
Right hand bow, RW feathers, cock feather out, notice odd hen feather on bottom.
Personally, I shoot LW and off my left hand Fedora, I shoot RW. Making sure the odd hen is in the up position seems to give me better clearance.
The arrows I made up a few years ago using RW, I turn cock feather in.