Wishbone rig Wishbone rig A wishbone rig is a type of rigging on sailboats. This rigging is most popular on heavy two-masted vessels. On a ketch it is called wishbone ketch and is considered a subtype of ketch rigging. A wishbone ketch rigged vessel is a vessel that is rigged as a ketch where a permanent splitting gaff is mounted between two masts. Contrary to the gaff rig (where the gaff is hoisted together with the sail) the gaff stays in the mast. The gaff is typically fixed on the first mast (the one closer to the front) and fixed via a
Ketch mizzen. To assist going to windward, a ketch will usually carry at least one foresail such as a jib or genoa. Although both the single-masted Bermuda sloop and cutter have simpler rigging and are more efficient, the sails on a ketch are smaller and more easily handled, and its mainmast is shorter. A modern ketch's sails may be any type of fore-and-aft sail, in any combination, and most are Bermuda rigged. The modern ketch is popular in northern Europe and among long distance cruisers. Both the ketch and the yawl rig have proved generally to be more suitable for motorsailers