What determines what length arrow i should get for my bow?

Question

I have a Golden Eagle Evolution Advantage. Draw length is 30" and the Draw Weight is 45-60lbs. I have a whisker biscuit for an arrow rest too. I am going to use Aluminum arrows more specifically the stalker arrow. What is the advantage or disadvantage to a smaller or larger arrow?

Also, Do broad heads fly differently than field points? And if i sight in my bow with 100 grain field points if i use anything other than 100 grain tips will the bow be inaccurate?

Lastly, Can anyone tell me about my Bow other than they went out of business a few years back. Is this a decent bow? How much was it new does anyone know?

Thanks

Answer 1

The draw length of the bow is adjustable on compounds, and you need to adjust it to your actual draw length.  Take it to a shop, you need to do it anyway to adjust it, and have your draw length measured there.  The size of the arrow will then be determined by the combination of your cam type, the type of point, your draw length and the peak weight of the bow.  Your arrow should be long enough to allow for the broad head to be put on there and not hit anything.

Broadheads do fly different than regular field points, even when they're the same weight.  Different weights not only make the arrow heavier making it go slower, it also affect the arrow spine.  While not critical with compound release, it's still a good idea to get a proper spine.