Fish fly season has begun, bringing thousands, if not millions, of the winged insects to swarm the backyards, screen doors and car windows of metro Detroiters. Fish flies are considered by many to be ...

In theory, fly-fishing is a simple sport: Pick a body of water, choose a fly-fishing rod, select your “fly” (or bait), tie a secure knot, cast your line and, hopefully, land a fish on the other end.