A Tartane or tartan was a small ship used both as a fishing ship and for coastal trading in the Mediterranean. They were in use for over 300 years until the late 19th century. A tartane had a single mast on which was rigged a large lateen

Lateen

A lateen or latin-rig is a triangular sail set on a long yard mounted at an angle on the mast, and running in a fore-and-aft direction....

 sail, and with a bowsprit

Bowsprit

The bowsprit of a sailing vessel is a pole extending forward from the vessel's prow. It provides an anchor point for the forestay, allowing the fore-mast to be stepped farther forward on the hull.-Origin:...

 and fore-sail. When the wind was aft

Aft

Aft, in naval terminology, is an adjective or adverb meaning, towards the stern of the ship, when the frame of reference is within the ship. Example: "Able Seaman Smith; lay aft!". Or; "What's happening aft?"...

 a square sail was generally hoisted like a cross jack.