Well its obvious you don't know how to pick out a correct arrow. You asked a question no one could possibly answer without you providing all the necessary information.
This is everything you need to supply:
Bow cam type (soft, radical, wheels)
speed
draw weight
draw length (or total arrow length)
Tip weight
type of release (fingers or release aid)
main purpose (hunting or target shooting)

But if you don't want to supply the information needed don't be a snob if you don't get an answer to your question.