Details These feathers add great depth and realism to the fly when when wrapped around the hook. Barred Saddle Hackle is an excellent fly tying material that combines the natural look and movement of traditional saddle hackle with the added visual interest of the barred pattern. Whether you are tying streamers, nymphs, or wet flies, the versatility and lifelike action of barred saddle hackle make it an essential material for creating effective, attractive flies that will catch fish.