drogue[Anglais]

nom
1 : restraint consisting of a canvas covered frame that floats behind a vessel; prevents drifting or maintains the heading into a wind
2 : a truncated cloth cone mounted on a mast; used (e.g., at airports) to show the direction of the wind
3 : a truncated cloth cone mounted on a mast; used (e.g., at airports) to show the direction of the wind