As Lou said above fly fishing and tying is a personal thing. I take it personally when a tree reaches out and grabs one of my flies, especially it has been working. A few years ago Orvis came out with a little item that caught my eye, but the idea of spending about $12 with shipping and handling did not appeal to me. So I took my redneck engineering skills and made up several for me and my friends.
To make it work, insert your rod tip in the while cylinder, unwind the line and leave the white foam attached (you will need that when the hook drops in the water); place the hook over the limb that grabbed your fly. Carefully apply tension. Grasp the limb, remove the hook you intentionally put on the limb and the hook you accidentally put on the limb. The rest is up to you, you can stand there and hold the limb or go fishing.
Go get it.jpg