The history of “Flies That Hunt” After several decades of successful fly fishing and having become a Certified Flycasting Instructor by the Federation of Fly Fishers in April 2001, Gavin has put his experience and skills into proudly creating his own brand of personally tied flies. The brand is aptly named – “Flies That Hunt” …….…. Cos that’s what they do! And they are 100% Australian made. Gavin will also tie flies to order, however minimum quantities can apply.