Here we go 
After struggling (with my eyes and bezier curve edit) I managed to produce something that can be called a “Pin” 
Front with Ref visible
Free View
I already put the vertices to Z=0 for the bottom row of them, so I think this little guy would not stumble and fall if I turn gravity on… (oh… and put a plane beneath it 
)
Good you understand the origin point position and gravity relationship, we occasionally get the ‘my pins wobble but do not fall over’ question post, once the animation lecture is undertaken!
Origin point has many uses, and needs to be placed as needed, or useful for the stage of work you are on.
Very nice looking pin.Shiny!! Nice job.
