Jigger Fly Petty Fly Petty -new small model in the Fly, specially designed for perch and other fishes in shallow water up to 4 meters. Fly Petty also has transparent wings like the entire Fly-series and have the same properties of planning in the water from the center of fishing, capturing a large water area in search of the predator in contrast to the classic rocker. Comes in two popular sizes for winter fishing 35 mm and 50 mm.