| 摘要 |
The invention relates to an auxiliary system for providing positive steering to marine crafts using jet propulsion systems, typically personal jet driven watercrafts such as jet boats and jet skis. In one embodiment, it includes, among other features, a combination of keel members attached to a stern section of a hull. The keels are interconnected using tie rods to the directional steering drive assembly. In other embodiments, the keels are instead attached directly to the directional nozzle or integrally made with the nozzle, and where a hood is included in the directional nozzle assembly, notches may be included in the keels to allow for full operation of the hood into its lowest position.
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