This doesn't help your current situation, but for future shaft purchases this is my recommendation.
I'm following the advice of several members here. I've stopped gluing fletching directly to the arrow. I buy some inexpensive wraps and glue the fletchings to them. When a fletching is damaged you replace the whole thing - wrap and 3 fletchings.
Use hot water to loosen the glue on the wrap and the whole thing comes off fairly easily - and no damage to the carbon. I boil water in a pot and then pour it into an old wine bottle I cut the top off of in order to create a fairly low-volume tube that would surround the shaft with hot water. Works well. I think some people use hot air from a hairdryer to loosen the wrap glue. Once off, clean the shaft with denatured alcohol, re-wrap, and re-fletch.
There are lots of places to buy wraps, but a very inexpensive source is one of our AT members: Bowmanhunter.
[email protected]
Or see
www.bowmanhunter.com or do a search on EBay and buy from him there (he takes PayPal). I bought several dozen wraps from him and will go back for more when I start to run low.