I don't know how soon some of you guys get into practicing with your bows, or if you ever stop practicing for that matter. But I saw a post in another section that reminded me of a trick someone once taught me.
When you're practicing, pay attention to which arrows are the most accurate/consistent. Usually each one has just a little bit of a difference that is enough to notice when you get down to brass tacks in accuracy/consistency. So when you figure out which ones do what, number them.
I used a sharpie on the fletches. The first deer I took with my bow was shot with my #1 arrow and I watched that thing fly straight as piss and hit exactly where I was aiming.
Just food for thought.