I don't know if this will make any since to you or not but when i shoot my bow during the summer i shoot 6 arrows at one spot on the target, but come closer to deer season i go out and shoot 4 arrows a night .Meaning that thiers four bulls-eyes on the target each bulls-eye i pretend i'm shooting at a deer so i get one shoot at each one that way i can tell if i need to shoot more are not i hope this makes since to you .