![DI-1310-FBA | Davis Instruments Spar Fly Wind Indicator with Mount](http://direct2boater.com/cdn/shop/files/davis-instruments-spar-fly-wind-indicator-with-mount-and-needle-bearing-sensitivity-unaffected-by-angles-of-heel.png?v=1710971626&width=320)
![DI-1310-FBA | Davis Instruments Spar Fly Wind Indicator with Mount](http://direct2boater.com/cdn/shop/files/davis-instruments-spar-fly-wind-indicator-with-mount-and-needle-bearing-sensitivity-unaffected-by-angles-of-heel.png?v=1710971626&width=320)
Spar-Fly combines needle bearing balance, high impact plastic, and marine grade metals for unsurpassed sensitivity and durability. Spoiler holes in the vane reduce lift and increase accuracy. Spar-Fly is unaffected by angel of heel. Easily seen from the deck because of its V-shaped silhouette and bright red color. Weighs only 1.25 oz. (35 g).
-created by boaters for boaters-
Spar-Fly combines needle bearing balance, high impact plastic, and marine grade metals for unsurpassed sensitivity and durability. Spoiler holes in the vane reduce lift and increase accuracy. Spar-Fly is unaffected by angel of heel. Easily seen from the deck because of its V-shaped silhouette and bright red color. Weighs only 1.25 oz. (35 g).
-created by boaters for boaters-
![](http://direct2boater.com/cdn/shop/files/boats-emerging-from-rocks_copy_1_ae29babc-2f7f-4305-80bf-942652b4321d.jpg?v=1672396783&width=320)