Pardon me.... Buying arrows at {gasp!}
Wal-Mart?!?! 
Don't buy arrows there.... They are all a generic cut length and 90% of the time will not be the right setup for your bow (unless you have your own equipment to cut the arrows and re-glue in the insert adapters). Go to a real sporting goods store where they can
make the arrows exactly for your bow. Or perhaps check out fsdiscountarchery on the internet and order them built to for your bow.
http://fsdiscountarchery.com
Butch A.