Types of spine?
#12
Join Date: Feb 2003
Location:
Posts: 2,413
RE: Types of spine?
The optimal FOC for hunting is from 8% to 12%. The higher the FOC the more the arrow will want to nose dive which increases stability but also decreases effectice range becuase the arrow arcs alot more at longer didtances.
What is optimum varies with a hunter's goals. If you're shooting little animals at 50 yards, then low FOC, lighter arrows may be what you want. If you're hunting water buffalo at 15 yards, the super high FOC arrows are definitely the ticket. A narrow optimal range does not exist.
High FOC arrows do not make your arrows nose dive. That is a myth. They simply weight more and heavier arrows travel slower, allowing gravity more time to work it's magic.