Purchased a half dozen Gold Tip Expedition Hunter arrows at my local sporting goods store yesterday. I thought it would be a good idea to check the alignment and rested each shaft on my rest to check them out; well not a single one has the nock aligned with any fletching (cock or hen). Is this some poor quality control or does it really matter if the nock is aligned with the cock feather? Help me out before I glue in the inserts; and on that note what is the best glue to use goat tuff, tip grip, etc?

The knocks are adjustable turn it until the raised indexing mark is lined up with the cock feather and the best glue to use is Fletch Tite Platinum

Twist the knock to your proper alignment???

thanks.