Can these vertical fins somehow follow a curved surface?

Hello everyone, I’ve recently started using grasshopper, so I apologize if I’m asking something simple or obvious!
I made these vertical fins, but as my object widens towards the bottom, I am interested in whether there is a possibility that these same fins follow this curved surface?
Thanks in advance! (22.6 KB)
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In Rhino I would use FlowAlongSrf. I believe there is a Grasshopper equivalent.

Thank you very much! I managed to get what I want with the FlowAlongSrf. Thank you!