https://wingtalkers.com/winglets-sharklets/
There are two types of Winglets. Boeing calls them winglets, Airbus calls them Sharklets. Both inspired by the wings of birds. Not Sharks.
naturegaveuswingletssharklets
https://airbus-shop.com/en/a319/73-maquette-a319-cfm-new-sharklets-echelle-1-100-3763420033405.html
This exceptionally high-quality model of the A319 "New Sharklet" CFM, made of polyurethane resin, is the perfect size to adorn your desk. Its...
maquettecfmnewsharklets