Hey I went to the archery shop tonight and bought a dozen new arrows. (Terminator Lite hunters) I didnt have time to shoot them like I usually do at the shop because my girlfriend was hungry and wanted to go out to eat. Anyways, unlike arrows ive bought in the past, the nocks are not tight and they all pull out easily and spin easily. All the arrows are like this whats wrong with them or what do i need to do to get them tite.