Sep 16, 2003 — Anyone with an eye for beauty can appreciate the sight of a well-tied fishing fly. A little piece of feather here, a bit of fur there all to lure in the hungry trout. Where did these designs come from? Do they work? Fran Betters of Wilmington has spent years studying the insects he's imitating when he constructs an Ausable Wulff fly, one of the many successful flys he's designed. Lamar Bliss reports.