First you need to get to him.
Grab someone to help you. Grab a towel and wrap his wings and him up in it, and place him in a football hold.
Grab some tweezers and try to pull it all out. Wash it really well with warm soapy water.
Place neosporin on the hurt area. since there is no real way to wrap that area up, just make sure that you try to keep it as clean and dry as possible.
If it is bleeding a bunch and you cannot get it to Stop, you can dip it in flour and that will stop the bleeding.