
This is a partridge and orange on a #18 Tiemco 3769.
1. Attach thread with a few wraps back then forward again to just behind the hook eye. Think building the thorax.
2. On the large partridge feather there will be a point where the feather begins to round off and the hackle will decrease in length dramatically. After sizing your hackle to your desired length, separate the fibers here, and strip off the bottom hackles. Keep the tip fibers on both sides of the rachis.
3. Tie in the hackle, concave side up, with the tips out over the hook eye. Leave a little rachis showing in front of the tie in. Wrap back tying down the rachis as you go. This will help form a taper to the body. Trim the rachis about the 2/3rd mark and keep wrapping back to your stop point.
4. Wrap a smooth body forward and stop just shy of the hackle tie point. Prop the hackle up at a 90 degree angle to the hook.
5. With your hackle pliers wrap the hackle back to your thread and make a couple turns of thread to secure the tip.
6. Make a couple wraps of thread forward through the hackle being careful not to tie any down. you can use a turn or two in front of the hackle to position it then tie off. Go fishing.