Then, shall I seek alone the churlish crew, Or with my fleet their flying sails pursue?

Volume 8, Flying Sails

In 'non-extras' or 'no flying sails' class, where spinnakers are not permitted, poled-out genoas are often used when running downwind.

the Captain snarled back, for the benefit of the watch as it struggled to capture the flying sail before it tore to ribbons.

A race or division in which extras are not permitted is commonly called a non spinnaker, or no flying sails, race or division.

Next, a computer-controlled gantry lays structural yarns of carbon or Kevlar, laced with glue, over the Mylar to match the loads imparted in a flying sail.

Twice warn'd by the celestial messenger, The pious prince arose with hasty fear; Then rous'd his drowsy train without delay: "Haste to your banks; your crooked anchors weigh, And spread your flying sails, and stand to sea.

A PHRF boat races with a Flying Sails (FS) PHRF-LO rating and a JAM boat is racing with a Non-Flying Sails (NFS) PHRF-LO rating.