Is this sentence linking of Jake felt the sharp points quills as they penetrated his leg?

The sentence "Jake felt the sharp points of quills as they penetrated his leg" is grammatically correct and makes sense. It's clear, concise, and conveys the feeling of pain Jake experiences.

However, you could improve it slightly by making it more vivid:

* "Jake felt the sharp points of the quills pierce his leg." This version uses a stronger verb "pierce" which emphasizes the intensity of the pain.

* "The sharp points of the quills stabbed into Jake's leg, making him wince." This option adds detail with the word "stabbed" and includes a reaction from Jake, further enhancing the scene.

Ultimately, the best way to write the sentence depends on the tone and style of your writing.