Description: For nymphs bodies wings and wingcases. Hareline Ringneck Tail Pairs. Ringneck Pheasant select feathers. These tail feathers have been hand selected as the two most perfect matched decorative feathers from each bird. The feathers have been cleaned and either left their subtle brown-copper-bronze iridescent hue. The fibers of these perfect tail feathers are used for bodies gills tails and wings of many trout and steelhead flies.