If the high cost of factory-built flats boats is crimping your fishing style, then build our flats flyer. you’ll get a flats boat exactly the way you want it at a. The dragonfly is a garvey-type hull that is built from plywood by the stitch and glue method. a garvey hull with a squared transom bow provides more room than. Boden boat plans professionally designed ocean proven. thousands of boden designs have been built from the stock plans available. many have completed world circum.