What is the part of the Italic letter that an arrow might point to called?

The term for the part of an Italic letter that an arrow might point to is commonly referred to as a flourish. Flourishes are decorative elements added to letters, particularly in calligraphy, which enhance their visual appeal and complexity. They often extend from the main structure of the letter and can include swirls, curves, and embellishments that contribute to the overall style of the writing. In Italic type and calligraphy, flourishes can add elegance and flair, creating a more artistic interpretation of the letter forms.

Understanding the role of flourishes in calligraphy is essential for effective letter formation and design. By incorporating well-designed flourishes, a calligrapher can elevate the readability and aesthetic quality of their work, making it more visually striking and artistic.