voile d’étai de flèche
/ˈvwal detˈe də- ˈflɛʃ/
n
English: jigger topgallant staysail · 后桅上桅支索帆
Sens：Highest triangular sail among the sails rigged between the mizzenmast and the jiggermast.
English: jigger topgallant staysail · 后桅上桅支索帆