This Naiad fin is pressed onto its splined shaft, and stays put without fastenings. Removing it requires special equipment, though. Note the narrow winglet at the tip of the fin to make it more efficient.
A buzz surrounding a covered Axopar grew inside the hall at the Dusseldorf boat show. When the veil was finally removed, show-goers were treated to a new model that might just change the game for the Finnish builder.
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